Fix declaration of wireless config enums (#127)

***PUBLISH_RELEASE***
***UPDATE_DEPENDENTS***

Author: josesimoes

source/nanoFramework.System.Net/NetworkInformation/Wireless80211Configuration.cs

@@ -168,13 +168,13 @@ public enum ConfigurationOptions : byte
             /// Will auto connect when AP is available or after being disconnected.
             /// This option forces enabling the Wireless station.
             /// </summary>
-            AutoConnect = 0x04 & Enable,
+            AutoConnect = 0x04 | Enable,
 
             /// <summary>
             /// Enables SmartConfig (if available) for this Wireless station.
             /// This option forces enabling the Wireless station.
             /// </summary>
-            SmartConfig = 0x08 & Enable,
+            SmartConfig = 0x08 | Enable,
         };
 
         #region native methods

source/nanoFramework.System.Net/NetworkInformation/WirelessAPConfiguration.cs

@@ -230,7 +230,7 @@ public enum ConfigurationOptions : byte
             /// Will automatically start the Soft AP when CLR starts.
             /// This option forces enabling the Wireless Soft AP.
             /// </summary>
-            AutoStart = 0x04 & Enable,
+            AutoStart = 0x04 | Enable,
 
             /// <summary>
             /// The SSID for the Soft AP will be hidden.